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Re: Ethernet over SPI driver for ENC424J600
- From: Ilija Stanislevik <ilijas at siva dot com dot mk>
- To: ecos-devel at ecos dot sourceware dot org
- Date: Mon, 26 Oct 2009 09:21:26 +0100
- Subject: Re: Ethernet over SPI driver for ENC424J600
- References: <email@example.com>
Yes, our application is humble enough to be satisfied with the maximum
affordable SPI bit rate, which is 14Mbps in case of ENC424J600. The bit
rate at Ethernet side can be either 10M or 100M, depending on what
pleases the network.
Mr navaneethan krishnan wrote:
> Hi LLija
> Peoples were moving to 1gig network and with less thru put on spi even
> 100mbps itself will be difficult.
> What is an application that you want to try with SPi+ethernet
> Have you done data thruput calculations when used with SPi +ethernet.
> or , definitly needed, we appriciate your effort which will make cost
> less for ethernet core in the chip.
> K.Navaneetha Krishnan
> --- On *Mon, 10/26/09, Ilija Stanislevik /<firstname.lastname@example.org>/* wrote:
> From: Ilija Stanislevik <email@example.com>
> Subject: Ethernet over SPI driver for ENC424J600
> To: firstname.lastname@example.org
> Date: Monday, October 26, 2009, 6:51 AM
> Dear fellows,
> I use this opportunity to announce our development project. It is a
> driver for Microchip's ENC424J600 Ethernet controller.
> My company's goal is to obtain a low level Ethernet driver which will
> use standard SPI support to communicate with the Ethernet chip. The
> development is underway on STM3210E-EVAL board. We will be glad if we
> succeed to make it independent from platform and SPI hardware.
> Further, we plan to contribute the result of this development, as
> proposed in http://ecos.sourceware.org/contrib.html. Please advise
> us on
> the next step in this direction.
> Ilija Stanislevik
> SIvA doo
> ul. Zejnel Ajdini 5
> MK-1060 Skopje